Managed XDR

2020-01-15_232017-auto...11439473984002688-.asd (Emotet) — malware analysis report

File info

Filename
2020-01-15_232017-autosaved-311439473984002688-.asd
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Title: Cum., Author: Antoine Marty, Template: Normal.dotm, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Thu Jan 16 06:05:00 2020, Last Saved Time/Date: Thu Jan 16 06:05:00 2020, Number of Pages: 1, Number of Words: 4, Number of Characters: 29, Security: 0
File size
272 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
7de5fd3bcf30b2dc6023b9a570a27678ee51157e
SHA256
41eeff388747d71ca6726049145a54279b9355147e2ba864ffb106f9aad96884
MD5
65f8d18492f97f4415aa1c73eba292a7

Malwares

  • Emotet

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 2)
T1064 office_macros_autoexec: The document contains an auto-start macro
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)

Privilege Escalation

T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1064 office_macros: The document contains macroses (total: 2)
T1064 office_macros_autoexec: The document contains an auto-start macro
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name
T1135 server_share_info: Retrieves information about each shared resource on a server

Other

yara_rules: Static rules
create_rpc_bindings: Creates RPC connection
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call

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